There is some debate on when the the new model years will be out.
Some claim that Telsa does not assign new model year(s) to cars until the actual beginning of that year.
Others have indicated that 2020's were being delivered in November of 2019
PLEASE Post when you receive your 2021 Vin
this is identified by the 10th letter of the vin number
10th digit of VIN# 5YJSA1E21GF170420 is 'G', and therefore a model year 2016
10th digit of VIN# 5YJ3E1EB3KF441866 is 'K', which makes it a model year 2019